User manual

CHAPTER 2 SYSTEM CONFIGURATION
NEAX 2000 IPS General Description Page 37
NDA-24345, Issue 3
• When mounting no 16VCT card, the DTMF signal is not supported to the communication
from the IP-PAD to the DtermIP. (In-band (DTMF) tone will be used for the communication
between the IPPAD and the DtermIP.)
• When mounting no 16VCT card, the CODEC for IP-PAD is fixed to G.711 and the payload
size for IP-PAD is fixed to 40 ms.
• When mounting no 16VCT card and the destination IP terminal does not support the G.711
CODEC, you cannot connect to the terminal via IP-PAD.
• By the office data setting (CM0A Y=73), the used ports for IP-PAD card can be changed to
8/16/24/32 ports. As PN-32IPLA/PN-32IPLA-A (IP-PAD) card requires two physical slots,
PN-32IPLA/PN-32IPLA-A (IP-PAD) card cannot be used with 8 ports in 2000 IPS.
• When PZ-24IPLA (24DSP) card is not mounted on the PN-8IPLA (IP-PAD) card or the PN-
8IPLA (IP-PAD) card is used with 8/16/24 ports, do not assign the IP-PAD channel No.
(CM14) that exceeds the port number of PN-8IPLA (IP-PAD) card or you cannot use it
normally.
• PN-8IPLA (IP-PAD) card does not support T.30. Using the PN-8IPLA (IP-PAD) card in
2000 IPS, when the destination office is 2400 IMX, the facsimile transmission is not
available. When the destination office is 2000 IPS/IPSDM/IPSDMR (Using PN-32IPLA-A
(IP-PAD) card)/2400 IPX, the facsimile transmission by G.711 pass-through is available.
• PN-8IPLA (IP-PAD) card does not support T.30. Using the PN-8IPLA (IP-PAD) card in
2000 IPS, when the destination office is 2400 IMX, the facsimile transmission is not
available. When the destination office is 2000 IPS/IPSDM/IPSDMR (Using PN-32IPLA-A
(IP-PAD) card)/2400 IPX, the facsimile transmission by G.711/G.726 pass-through are
available in the following condition.
– G.711 pass-through: IP-PAD card (SPN-8IPLA IP PAD-A/SPN-8IPLA IP PAD-B) is
mounted.
– G.726 pass-through: IP-PAD card (SPN-8IPLA IP PAD-B) is mounted.
• PN-32IPLA (IP-PAD) card does not support FAX communication.
• When providing the FAX communication (T.30) with the PN-32IPLA-A card, following
condition is required.
– 16VCT card (SPN-16VCTAA IP PAD-A/SPN-16VCTAA IP PAD-B) is mounted.
• When providing the FAX communication (G.711 pass-through) with the PN-32IPLA-A card,
following condition is required.
– IP-PAD card (SPN-32IPLA IP PAD-D) is mounted.
– 16VCT card (SPN-16VCTAA IP PAD-B) is mounted.
(When mounting two 16VCT cards, both 16VCT cards should be SPN-16VCTAA IP
PAD-B.)
– IP-PAD card (SPN-32IPLA IP PAD-E) is mounted.
• When providing the FAX communication (G.726 pass-through) with the PN-32IPLA-A card,
following condition is required.
– 16VCT card (SPN-16VCTAA IP PAD-B) is mounted.